InChI=1/C15H26N2O2/c1-11-9-17(10-14(2,3)19-11)13(18)12-8-15(12)4-6-16-7-5-15/h11-12,16H,4-10H2,1-3H3/p+1/t11-,12+/m1/s1/fC15H27N2O2/h16H/q+1 9CE12AB5FC9C6DCA